Daihen Welbee WB-A350P, Owner'S Manual

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C
ONNECTING THE
W
ELDING
P
OWER
S
OURCE
C
ONNECTION
C
HAPTER
4
4-2
4.2 Connecting the Welding Power Source
This section explains the procedure for connecting the welding power source. Follow the steps below for
connection of the welding power source.
• TIG welding:
• STICK welding:
• Do not turn on the input power of the welding power source until confirming the
completion of connection work. Otherwise, electric shock may occur.
Connection of cable (base metal side) ( 4.2.1
-
Connection of cable (base metal side))
↓
Connection of TIG welding torch ( 4.2.2
-
Connection of TIG welding torch)
↓
Connection of shield gas
( 4.2.4
-
Connection of shield gas)
↓
Grounding work
( 4.3
-
Grounding and Connection of Input Power Supply)
↓
Connection of water hose and cooling water
irculation device
(When using water-cooled welding torch)
( 4.2.5
-
Connection of water hose with cooling water
circulation device)
Connection of input power connectors
( 4.3
-
Grounding and Connection of Input Power Supply)
↓
Confirmation of connection
( 4.4
-
Confirmation of Connection)
Connection of cable (base metal side)
( 4.2.1
-
Connection of cable (base metal side))
↓
Connection of STICK welding torch
( 4.2.3
-
Connection of DC STICK welding torch)
↓
Grounding work
( 4.3
-
Grounding and Connection of Input Power Supply)
↓
Connection of input power connectors
( 4.3
-
Grounding and Connection of Input Power Supply)
↓
Confirmation of connection
( 4.4
-
Confirmation of Connection)